Official data from INPI

DISPOSICAO APERFEICOADA DE ALOJAMENTO DE SACO PARA FILTRAR MATERIAL PARTICULADO

ArquivadaInvention Patent

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Application data

Number

PI7604313

Type

Invention Patent

Filing

07/02/1975

Publication

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Progress at the INPI

Filing07/02/75
Publication
Abandoned
Allowance
Grant
In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/28/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AMERICAN AIR FILTER CO

Inventors

O. L. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/28/1982

RPI 636

From the same holder

APARELHO PARA COLETA E REMOCAO DE FUMACA E FUMOS DE UMA INSTALACAO DE FORNO DE FUSAO APARELHO APERFEICOADO DE DESCARGA DE MATERIAL DE FILTRO CONJUNTO DE FILTRO PROCESSO E INSTALACAO PARA TRATAMENTO DE GASES INDUSTRIAIS DE CHAMINE CONTENDO DIOXIDO DE ENXOFRE APARELHO DE ACAO AMORTECEDORA

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